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Conference Paper
Advanced Solid-State Photonics
Vienna Austria
February 6, 2005
ISBN: 1-55752-781-4
Fiber Lasers (MC)

Fiber Laser Coherent Array for Power Scaling, Bandwidth Narrowing and Beam Direction Control

Akira Shirakawa, Keigo Matsuo, and Ken-ichi Ueda

http://dx.doi.org/10.1364/ASSP.2005.MC3


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Abstract

A 12-MHz-bandwidth fiber laser is reported by coherently arraying eight 10-nm-bandwidth lasers with an 85% addition efficiency. By threshold control of the supermodes, high-speed (>1kHz), high-contrast-ratio (>20dB) beam direction control has been demonstrated.

© 2005 Optical Society of America

OCIS Codes
(140.0140) Lasers and laser optics : Lasers and laser optics
(140.3290) Lasers and laser optics : Laser arrays
(140.3510) Lasers and laser optics : Lasers, fiber

Citation
A. Shirakawa, K. Matsuo, and K. Ueda, "Fiber Laser Coherent Array for Power Scaling, Bandwidth Narrowing and Beam Direction Control," in Advanced Solid-State Photonics, Technical Digest (Optical Society of America, 2005), paper MC3.
http://www.opticsinfobase.org/abstract.cfm?URI=ASSP-2005-MC3


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